I have the epic 4G touch. The only problem i have is that it wont let me play youtube video's with the youtube app. I can play it when i am on wifi, but not on the 3 or 4G network. Does anyone has the same probem end how can i solve this issue? Is it the settings i havr to change?

Make sure you have the latest Adobe Flash Player version 11.0. If you don't have the latest version. Go to Market and download Adobe Flash Player version 11.0. Is You Tube app that you downloaded from the Market or it was a default app on your phone. If it was downloaded from Market, delete the app and re-download the app again and watch videos.

it stopped working again. I cannot play youtube videos on my 3 or 4G network again. Only on wifi. i reinstalled the flash player but it did not work. I can also not play youtube videos on the mobile site either. Anyone has any idea why or does someone has the same problem?